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comparison Simoleon/Persistence.swift @ 21:c3dda63f50ed v1.1

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Added Core Data and UI changes - Implement Watchlist - Change conversion design - Improve UX
author Dennis Concepción Martín <dennisconcepcionmartin@gmail.com>
date Mon, 19 Jul 2021 19:27:12 +0100
parents e0c2bda6c51f
children 933d9ab04374
comparison
equal deleted inserted replaced
20:f8aabe5b7251 21:c3dda63f50ed
14 let result = PersistenceController(inMemory: true) 14 let result = PersistenceController(inMemory: true)
15 let viewContext = result.container.viewContext 15 let viewContext = result.container.viewContext
16 for _ in 0..<10 { 16 for _ in 0..<10 {
17 let newItem = Item(context: viewContext) 17 let newItem = Item(context: viewContext)
18 newItem.timestamp = Date() 18 newItem.timestamp = Date()
19 }
20
21 for _ in 0..<10 {
22 let favourite = Favourite(context: viewContext)
23 favourite.currencyPair = "USD/GBP"
19 } 24 }
20 do { 25 do {
21 try viewContext.save() 26 try viewContext.save()
22 } catch { 27 } catch {
23 // Replace this implementation with code to handle the error appropriately. 28 // Replace this implementation with code to handle the error appropriately.